[SciPy-user] import failure using g77
Jeffrey B. Layton
laytonjb at bellsouth.net
Sat Oct 19 21:15:06 EDT 2002
Pearu Peterson wrote:
>On Sat, 19 Oct 2002, Jeffrey B. Layton wrote:
>
>
>
>> OK. I found a few little things that I missed :) I rebuilt
>>LAPACK and scipy. Unfortunately, when I try to import
>>scipy, I get errors (albeit different ones):
>>
>>[laytonj at home3 laytonj]$ /usr/bin/python2.2
>>Python 2.2 (#1, Apr 12 2002, 15:29:57)
>>[GCC 2.96 20000731 (Red Hat Linux 7.2 2.96-109)] on linux2
>>Type "help", "copyright", "credits" or "license" for more information.
>> >>> import Numeric
>> >>> import scipy
>>exceptions.ImportError:
>>/usr/lib/python2.2/site-packages/scipy/linalg/_flinalg.so: undefined
>>symbol: atl_f77wrap_sgetrf__
>>
>>
> ^^^^^^^^^^^^^^^^^^^^^
>
>This symbol should be in liblapack.a after applying
>
> http://math-atlas.sourceforge.net/errata.html#completelp
>
>Are you sure that you applied them correctly? Use nm to see what symbols
>are in liblapack.a.
>
I'm pretty sure I built everything correctly. Here are the symbols
in liblapack.a:
[laytonj at home3 G77]$ nm liblapack.a | grep -i sgetrf
U sgetrf_
sgetrf.o:
U atl_f77wrap_sgetrf__
00000000 T sgetrf_
U ATL_sgetrf
ATL_f77wrap_sgetrf.o:
U ATL_sgetrf
ATL_sgetrfC.o:
00000000 T ATL_sgetrfC
ATL_sgetrf.o:
00000000 T ATL_sgetrf
U ATL_sgetrfC
U ATL_sgetrfR
ATL_sgetrfR.o:
00000000 T ATL_sgetrfR
U ATL_sgetrf
clapack_sgetrf.o:
U ATL_sgetrf
00000000 T clapack_sgetrf
It appears to be there (I think).
Thanks!
Jeff
>
>Pearu
>
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